Title:
PRIMARY LINK CHANGE PROCEDURE FOR A MOBILE AP MLD
Document Type and Number:
WIPO Patent Application WO/2023/106688
Kind Code:
A1
Abstract:
Methods and apparatuses for facilitating a primary link change procedure for mobile AP MLD are provided. A method for wireless communication performed by an access point (AP) multi-link device (MLD), the AP MLD comprising APs forming a mobile AP MLD, the method comprising: forming links with corresponding stations (STAs) associated with a non-AP MLD; instructing the APs to form a first link and a second link with the corresponding STAs; designating the first link as a primary link and the second link as a non-primary link; determining that the primary link is experiencing degradation; and in response to determining that the primary link is experiencing degradation, effecting a change in the primary link designation, or implementing a channel change procedure to change a channel within the primary link.
Inventors:
NAYAK PESHAL (US)
SHAFIN RUBAYET (US)
NG LOONG BOON (US)
RATNAM VARDHAN VISHNU (US)
IBRAHIM ATEF IBRAHIM AHMED (US)
SHAFIN RUBAYET (US)
NG LOONG BOON (US)
RATNAM VARDHAN VISHNU (US)
IBRAHIM ATEF IBRAHIM AHMED (US)
Application Number:
PCT/KR2022/018421
Publication Date:
June 15, 2023
Filing Date:
November 21, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W76/15; H04W76/20; H04W84/12
Foreign References:
| KR20210007881A | 2021-01-20 |
Other References:
KAIYING LU, `Resolution for Miscellaneous CIDs related to Clause 35.3.18(CC36)', IEEE 802.11-21/1786r1, 06 December 2021
MATTHEW FISCHER (BROADCOM INC): "CR-CID-5672-dynamic-NSTR-bitmap", IEEE DRAFT; 11-21-1547-00-00BE-CR-CID-5672-DYNAMIC-NSTR-BITMAP, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 0, 17 September 2021 (2021-09-17), Piscataway, NJ USA, pages 1 - 4, XP068197599
MURTI WISNU, YUN JI-HOON: "Multi-Link Operation with Enhanced Synchronous Channel Access in IEEE 802.11be Wireless LANs: Coexistence Issue and Solutions", SENSORS, vol. 21, no. 23, pages 7974, XP093069668, DOI: 10.3390/s21237974
JASON YUCHEN GUO (HUAWEI TECHNOLOGIES CO. LTD.): "CR-for-TXOP-Termination-of-NSTR-MLD", IEEE DRAFT; 11-21-1416-01-00BE-CR-FOR-TXOP-TERMINATION-OF-NSTR-MLD, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 1, 12 October 2021 (2021-10-12), Piscataway, NJ USA, pages 1 - 4, XP068185366
MATTHEW FISCHER (BROADCOM INC): "CR-CID-5672-dynamic-NSTR-bitmap", IEEE DRAFT; 11-21-1547-00-00BE-CR-CID-5672-DYNAMIC-NSTR-BITMAP, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 0, 17 September 2021 (2021-09-17), Piscataway, NJ USA, pages 1 - 4, XP068197599
MURTI WISNU, YUN JI-HOON: "Multi-Link Operation with Enhanced Synchronous Channel Access in IEEE 802.11be Wireless LANs: Coexistence Issue and Solutions", SENSORS, vol. 21, no. 23, pages 7974, XP093069668, DOI: 10.3390/s21237974
JASON YUCHEN GUO (HUAWEI TECHNOLOGIES CO. LTD.): "CR-for-TXOP-Termination-of-NSTR-MLD", IEEE DRAFT; 11-21-1416-01-00BE-CR-FOR-TXOP-TERMINATION-OF-NSTR-MLD, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 1, 12 October 2021 (2021-10-12), Piscataway, NJ USA, pages 1 - 4, XP068185366
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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